Categories | Borehole Drilling Machine |
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Brand Name: | Gold |
Model Number: | NQ |
Place of Origin: | Chongqing, China |
MOQ: | 1 set |
Price: | Negotiated |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 1 set per 5 days |
Delivery Time: | 5-8 working days |
Packaging Details: | Carton |
Product Name: | Wireline Double Core Barrel |
Item: | AQ |
Bit Std: | AQ |
Application: | drilling rig accessory |
Reamer Std.: | AQ |
Customization: | Custom |
Bit OD(mm): | 47.6 |
Bit ID(mm): | 27.0 |
Wireline Double Core Barrel For Borehole Drilling Machine
A wireline core barrel is a tool used in geological and mining exploration to extract core samples from the earth. It consists of a cylindrical barrel with a cutting bit on the bottom that is lowered into the ground and rotated to cut a cylindrical core sample. The core is then lifted to the surface by a wireline, which is a thin cable that can be easily raised and lowered. The wireline core barrel is often used in situations where it is important to retrieve a continuous sample of the subsurface, such as in mineral exploration, oil and gas drilling, and geotechnical investigations.
o. | Std. | Item | Bit Std. | Reamer Std. | Bit OD(mm) | Bit ID(mm) |
1 | AQ | 1.5M double tube core barrel | AQ | AQ | 47.6 | 27.0 |
2 | BQ | 3M double tube core barrel | BQ | BQ | 59.5 | 36.3 |
3 | NQ | 3M double tube core barrel | NQ | NQ | 75.3 | 47.6 |
4 | HQ | 3M double tube core barrel | HQ | HQ | 95.6 | 63.5 |
5 | PQ | 3M double tube core barrel | PQ | PQ | 122.0 | 85.0 |
6 | SQ | 1.5M double tube core barrel | SQ | SQ | 147.6 | 102.0 |
7 | SQ | 3M double tube core barrel | SQ | SQ | 147.6 | 102.0 |
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